KATOH; Tomomi

Patent Applications and Registrations

Patent applications and USPTO patent grants for KATOH; Tomomi.The latest application filed is for "liquid discharge device and liquid discharge apparatus".

Company Profile

2.59.52

KATOH; Tomomi - Kanagawa JP
Katoh; Tomomi - Ebina N/A JP
Katoh; Tomomi - Isehara JP
Katoh; Tomomi - Ebina-shi JP
KATOH; Tomomi - Isehara city JP
Katoh; Tomomi - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Liquid Discharge Device And Liquid Discharge Apparatus App 20220161562 - MURAI; Shuusei ; et al.	2022-05-26
Liquid Discharge Device And Liquid Discharge Apparatus Incorporating Same App 20210291533 - YOKOMAKU; Hiroomi ; et al.	2021-09-23
Liquid discharge apparatus Grant 10,391,779 - Katoh , et al. A	2019-08-27
Liquid circulation device and liquid discharge apparatus Grant 10,173,436 - Yoshida , et al. J	2019-01-08
Liquid Discharge Apparatus App 20180339519 - Katoh; Tomomi ; et al.	2018-11-29
Liquid Circulation Device And Liquid Discharge Apparatus App 20180147854 - YOSHIDA; Satoru ; et al.	2018-05-31
Liquid container and liquid discharger Grant 9,855,759 - Kobayashi , et al. January 2, 2	2018-01-02
Liquid Container And Liquid Discharger App 20170136778 - KOBAYASHI; Takeyuki ; et al.	2017-05-18
Image forming apparatus Grant 9,238,372 - Kobayashi , et al. January 19, 2	2016-01-19
Image forming apparatus Grant 9,126,795 - Saitoh , et al. September 8, 2	2015-09-08
Droplet ejection device and image forming apparatus including the droplet ejection device Grant 9,120,315 - Katoh September 1, 2	2015-09-01
Image Forming Apparatus App 20150158308 - Kobayashi; Takeyuki ; et al.	2015-06-11
Image forming apparatus Grant 9,039,137 - Moriwaki , et al. May 26, 2	2015-05-26
Image forming apparatus including liquid ejection head Grant 8,939,558 - Katoh , et al. January 27, 2	2015-01-27
Image Forming Apparatus App 20140265106 - Saitoh; Naoki ; et al.	2014-09-18
Image forming apparatus including recording head for ejecting liquid droplets Grant 8,777,389 - Katoh July 15, 2	2014-07-15
Image forming apparatus including recording head for ejecting liquid droplets Grant 8,668,314 - Katoh March 11, 2	2014-03-11
Image Forming Apparatus App 20140063121 - Moriwaki; Yuta ; et al.	2014-03-06
Image forming apparatus including liquid ejection head for ejecting liquid droplets Grant 8,662,634 - Katoh March 4, 2	2014-03-04
Image forming apparatus Grant 8,657,394 - Katoh , et al. February 25, 2	2014-02-25
Ink cartridge and an imaging apparatus Grant 8,646,886 - Hayakawa , et al. February 11, 2	2014-02-11
Droplet Ejection Device And Image Forming Apparatus Including The Droplet Ejection Device App 20140015896 - KATOH; Tomomi	2014-01-16
Image forming apparatus Grant 8,602,537 - Katoh December 10, 2	2013-12-10
Image forming apparatus Grant 8,556,376 - Kikkawa , et al. October 15, 2	2013-10-15
Image Forming Apparatus Including Liquid Ejection Head For Ejecting Liquid Droplets App 20130241994 - Katoh; Tomomi	2013-09-19
Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium Grant 8,500,240 - Matsubara , et al. August 6, 2	2013-08-06
Image Forming Apparatus Including Liquid Ejection Head App 20130187985 - Katoh; Tomomi ; et al.	2013-07-25
Ink cartridge and image forming apparatus including the same Grant 8,474,958 - Kuwata , et al. July 2, 2	2013-07-02
Image forming apparatus Grant 8,474,929 - Kikkawa , et al. July 2, 2	2013-07-02
Image forming apparatus Grant 8,465,132 - Katoh , et al. June 18, 2	2013-06-18
Liquid carrying container and image forming device Grant 8,454,142 - Bannai , et al. June 4, 2	2013-06-04
Ink cartridge and image forming apparatus employing the ink cartridge Grant 8,454,136 - Katoh , et al. June 4, 2	2013-06-04
Imaging-material container, ink cartridge, and image forming apparatus Grant 8,393,721 - Katoh , et al. March 12, 2	2013-03-12
Ink Cartridge And An Imaging Apparatus App 20130010038 - HAYAKAWA; Tadashi ; et al.	2013-01-10
Image forming apparatus Grant 8,336,998 - Kuwata , et al. December 25, 2	2012-12-25
Image Forming Apparatus App 20120320125 - KATOH; Tomomi ; et al.	2012-12-20
Ink cartridge and an imaging apparatus Grant 8,292,414 - Hayakawa , et al. October 23, 2	2012-10-23
Image forming apparatus having recording head Grant 8,272,718 - Katoh , et al. September 25, 2	2012-09-25
Image forming apparatus Grant 8,272,713 - Katoh , et al. September 25, 2	2012-09-25
Image Forming Apparatus Including Recording Head For Ejecting Liquid Droplets App 20120236094 - KATOH; Tomomi	2012-09-20
Image Forming Apparatus App 20120133707 - KIKKAWA; Fumitaka ; et al.	2012-05-31
Liquid ejecting device and image forming apparatus Grant 8,141,996 - Katoh March 27, 2	2012-03-27
Image Forming Apparatus, Method Of Suctioning Liquid From Nozzles Of Recording Head And Computer Readable Information Recording Medium App 20120056932 - Matsubara; Mitsuya ; et al.	2012-03-08
Image Forming Apparatus Including Recording Head For Ejecting Liquid Droplets App 20120044284 - KATOH; Tomomi	2012-02-23
Image forming apparatus Grant 8,118,381 - Katoh February 21, 2	2012-02-21
Head array unit and image forming apparatus Grant 8,104,859 - Katoh January 31, 2	2012-01-31
Waste liquid storage container, waste liquid discharge device, and image formation apparatus Grant 8,096,636 - Katoh January 17, 2	2012-01-17
Image Forming Apparatus App 20110273506 - KATOH; Tomomi	2011-11-10
Liquid container and image forming apparatus employing the liquid container Grant 8,052,262 - Tokuno , et al. November 8, 2	2011-11-08
Image forming apparatus Grant 8,016,375 - Katoh September 13, 2	2011-09-13
Image Forming Apparatus App 20110216111 - KATOH; Tomomi	2011-09-08
Liquid feeding member for liquid ejection head, liquid ejection device, and image forming apparatus Grant 8,011,765 - Katoh September 6, 2	2011-09-06
Image Forming Apparatus App 20110164078 - Katoh; Tomomi ; et al.	2011-07-07
Image Forming Apparatus App 20110141167 - KIKKAWA; Fumitaka ; et al.	2011-06-16
Image Forming Apparatus App 20110134184 - KATOH; Tomomi ; et al.	2011-06-09
Ink Cartridge And Image Forming Apparatus Including The Same App 20110063382 - KUWATA; Masahiro ; et al.	2011-03-17
Image Forming Apparatus App 20110050816 - KATOH; Tomomi ; et al.	2011-03-03
Liquid Carrying Container And Image Forming Device App 20110050819 - BANNAI; Akiko ; et al.	2011-03-03
Image Forming Apparatus App 20110025789 - KUWATA; Masahiro ; et al.	2011-02-03
Imaging-Material Container, Ink Cartridge, And Image Forming Apparatus App 20100295908 - Katoh; Tomomi ; et al.	2010-11-25
Ink Cartridge And Image Forming Apparatus Employing The Ink Cartridge App 20100277555 - Katoh; Tomomi ; et al.	2010-11-04
Liquid Container And Image Forming Apparatus Employing The Liquid Container App 20100232827 - Tokuno; Toshiroh ; et al.	2010-09-16
Ink Cartridge And An Imaging Apparatus App 20100225716 - Hayakawa; Tadashi ; et al.	2010-09-09
Image Forming Apparatus Having Recording Head App 20100214378 - KATOH; Tomomi ; et al.	2010-08-26
Liquid Ejecting Device And Image Forming Apparatus App 20090290002 - KATOH; Tomomi	2009-11-26
Liquid Feeding Member For Liquid Ejection Head, Liquid Ejection Device, And Image Forming Apparatus App 20090284572 - Katoh; Tomomi	2009-11-19
Image Forming Apparatus App 20090225123 - KATOH; Tomomi	2009-09-10
Head Array Unit And Image Forming Apparatus App 20090051724 - KATOH; Tomomi	2009-02-26
Waste liquid storage container, waste liquid discharge device, and image formation apparatus App 20080158294 - Katoh; Tomomi	2008-07-03
Liquid drop jet head, ink cartridge and ink jet recording apparatus Grant 7,364,253 - Hashimoto , et al. April 29, 2	2008-04-29
Pressure adjustment mechanism, liquid tank, liquid providing device, ink cartridge, and inkjet printing apparatus Grant 7,325,908 - Katoh , et al. February 5, 2	2008-02-05
Image reproducing/forming apparatus with print head operated under improved driving waveform App 20070008356 - Katoh; Tomomi	2007-01-11
Liquid drop jet head, ink cartridge and ink jet recording apparatus App 20050219321 - Hashimoto, Kenichiro ; et al.	2005-10-06
Liquid drop jet head, ink cartridge and ink jet recording apparatus Grant 6,913,348 - Hashimoto , et al. July 5, 2	2005-07-05
Pressure adjustment mechanism, liquid tank, liquid providing device, ink cartridge, and inkjet printing apparatus App 20050116997 - Katoh, Tomomi ; et al.	2005-06-02
Liquid drop jet head, ink cartridge and ink jet recording apparatus App 20040104985 - Hashimoto, Kenichiro ; et al.	2004-06-03
Liquid drop jet head, ink cartridge and ink jet recording apparatus Grant 6,682,185 - Hashimoto , et al. January 27, 2	2004-01-27
Liquid drop jet head, ink cartridge and ink jet recording apparatus App 20020175980 - Hashimoto, Kenichiro ; et al.	2002-11-28